Has "World War Web" begun?

MEDIAWATCH: In less than the US legislature geared up to impose far-reaching anti-piracy legislation on the web which was quickly met with a 24-hour internet "blackout" supported by big-name sites like Wikipedia and to top it all off one of the top file-sharing websites in the world, MegaUpload, was shut down. In response, online "hacktivists" Anonymous targeted key government websites around the world. Is this the beginning of "World War Web"?